.main h4 {
  font-size: 14px;
}
.main .main-2 {
  border: none;
  height: 50px;
}
.main .chi {
  font-size: 12px;
  margin-left: 10px;
  padding: 2px 8px ;
  border-radius: 2px;
  color: #FA746B;
  background: rgba(250, 116, 107, 0.1);
}
